The DevOps Handbook
Respond to the rapidly changing competitive landscape 2. Provide stable, reliable, and secure service to the customer b. THE BUSINESS VALUE OF DEVOPS i. Code and change deployments (thirty times more iii. Production deployments (sixty times higher change success rate) iv. Mean time to restore service (168 times faster) 4. An Introduction to The DevOps Handbook xxi 5. PART I—THE THREE WAYS 1 a The Principles of Continual Learning and Experimentation 37 i. culture of fear and low trust 1. workers who make mistakes are punished 2. those who make suggestions or point out problems are viewed as0 码力 | 8 页 | 22.57 KB | 5 月前3Velocity Conference 2015
Velocity all about? What did I learn? Service Workers: The Practical Bits by Patrick Meenan (Google) @patmeenan http://www.slideshare.net/patrickmeenan/service-workers-for-performance They are effectively0 码力 | 4 页 | 176.79 KB | 5 月前3A Seat at the Table - IT Leadership in the Age of Agility
describing, making them almost inevitable. Respect for skill: Your new IT workforce will respect co-workers who have impressive technical skills, and will have little respect for people who don’t. Skill is and the rest of the business has been to “keep your people under control, provide good customer service, deliver what you say you will deliver, and you will be rewarded with a seat at the table.” This Leadership in the Age of Agility. Before joining AWS he was the CIO of US Citizenship and Immigration Service (part of the Department of Homeland Security), CIO of Intrax, and CEO of Auctiva. He has an MBA0 码力 | 7 页 | 387.48 KB | 5 月前3A Seat at the Table - IT Leadership in the Age of Agility
spend will bring a return of much more than a dollar? What is the value of telling knowledge workers to follow a plan when you are hiring them to use their brains to figure out how to do things best Leadership in the Age of Agility. Before joining AWS he was the CIO of US Citizenship and Immigration Service (part of the Department of Homeland Security), CIO of Intrax, and CEO of Auctiva. He has an MBA0 码力 | 4 页 | 379.23 KB | 5 月前3DoD CIO Enterprise DevSecOps Reference Design - Summary
sidecar container will include: 1. A logging agent to push logs to a platform centralized logging service. 2. Container policy enforcement. This includes ensuring container hardening from DCAR containers notifications when there is anomalous behavior. 4. Vulnerability Management 5. A service mesh proxy to connect to the service mesh 6. Zero Trust down to the container level. Zero trust requires strict Program-specific Log Storage and Retrieval Service 2. Service Mesh 3. Program-specific artifact repository 4. Runtime Behavior Analysis Artificial Intelligence (AI) service 5. DCAR for the hardened containers0 码力 | 8 页 | 3.38 MB | 5 月前3The DevOps Handbook
Operation Framework study found the best-performing organization were better at diagnosing & fixing service incidents. 1. “Culture of Causality” 2. Used disciplined approach to solving problems using telemetry Collection at business logic, application, & environments layer a. Events, logs, & metrics b. Common service to centralize, rotate, and delete 2. Event router responsible for storing our events and metrics production changes iii. Tools – StatsD, JMX, codahale, New Relic, Prometheus, etc. f. CREATE SELF-SERVICE ACCESS TO TELEMETRY AND INFORMATION RADIATORS i. Spread the information – anyone who wants or needs0 码力 | 8 页 | 24.02 KB | 5 月前3No Silver Bullet – Essence and Accident in Software Engineering
to network it I need… • a Service Mesh, but to secure it I need… • an automated Certificate Authority, and for more security I need… • a Container scanning and monitoring service, and to monitor it more • a Log Aggregation and Search service, but to install it I need… • root access on a bunch of servers, but I need more servers so I need… • an Infrastructure as a Service platform, but for high availability0 码力 | 35 页 | 1.43 MB | 5 月前3MITRE Defense Agile Acquisition Guide - Mar 2014
releases every 6–12 months. The DoD can apply Agile practices to the full range of IT product and service acquisitions. Some practices can even be applied to non-IT acquisitions. Program managers should for most program decisions. Level of Oversight Office of the Secretary of Defense (OSD) or Service Acquisition Executive (SAE) is the Milestone Decision Authority (MDA) and requires most decisions CDDs. IT programs that employ Agile techniques must ensure they have sufficient support at the Service/Agency, OSD, and Joint Staff levels to avoid constant inroads on their funding. Decomposing a0 码力 | 74 页 | 3.57 MB | 5 月前3The DevOps Handbook
– continually ensure all environments are synchronized and consistent e. ENABLE AUTOMATED SELF-SERVICE DEPLOYMENTS i. As a result of compliance, oversight, and control needs separate Operations groups deployment ii. Shows readiness of production environments at a glance iii. Provides push-button, self-service for any suitable version into production iv. Record automatically for auditing who and what commands0 码力 | 8 页 | 23.08 KB | 5 月前3A Seat at the Table: IT Leadership in the Age of Agility - Part 2
Leadership in the Age of Agility. Before joining AWS he was the CIO of US Citizenship and Immigration Service (part of the Department of Homeland Security), CIO of Intrax, and CEO of Auctiva. He has an MBA0 码力 | 7 页 | 387.61 KB | 5 月前3
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